Honda OEM Upgrade 85mm Stainless Steel Exhaust Springs

Replaces OEM HONDA part numbers: 18332-KZ3-710, 18332-KS7-830


Since MSV Racing launched our first product — our very popular CR500 exhaust manifolds and CR250 exhaust manifolds — we have been seeking out a quality exhaust spring, to no avail. We tested many designs, but nothing we tested met MSV Racing’s high standards.

What did we decide to do? We designed our own premium spring. We know the Honda OEM spring is what Honda engineers spec’d, so we set out to make a high-end version, that performs better over the long haul. That’s right. MSV Racing Power Sport’s one-of-a-kind springs are the exact length, diameter and hook style as the OEM spring, but are made in an upgraded stainless-steel material. As most of you know, stainless-steel is an awesome material and will keep your springs looking their best for the lifetime of your bike.  No rust, no tarnish, no worries!

Pivoting Spring Hook Upgrade

If you’ve ever tried installing a Honda OEM exhaust sprint, you know what a pain it can be! If you know what we’re talking about, then you’ll understand why the pivoting spring hook was such an integral piece for us to incorporate into our design. It makes installation a breeze!

The MSV Racing Power Sports spring is the ultimate Honda OEM spring replacement. It is highly recommended for your bike whether you run a MSV Racing Exhaust Manifold or the traditional OEM exhaust manifold, on both the CR500 and CR250 motorcycles.

Honda Exhaust Spring Replacement Part Numbers

Interested? Our high-end exhaust springs are direct replacements for:

  • 1986 – 2001 HONDA CR500R
  • 1986 – 2007 HONDA CR250R
  • 1986 – 2007 HONDA CR125R
  • 2002 – 2007 HONDA CR80R & CR85R

Replaces OEM HONDA part numbers:

  • 18332-KZ3-710
  • 18332-KS7-830

Stop worrying about rust and tarnish on your exhaust springs! Take home our MSV Racing Power Sport Honda Stainless Steel OEM Replacement Exhaust Spring today. Your bike will thank you!

Additional information

Weight N/A
Dimensions 4 × 1 × 1 in
Number of Springs

2 (Two), 4 (Four)




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28 reviews for Honda OEM Upgrade 85mm Stainless Steel Exhaust Springs

  1. billy fontenot (verified owner)

    Great product

  2. Greg Lechmann (verified owner)

    Very good

  3. william Boucher (verified owner)

    Great, last springs i will ever need.

  4. Ben (verified owner)

    The springs fit the CR500 and are perfect length.

  5. Rick Murphy (verified owner)

    nice product

  6. Jon Rubin (verified owner)

    I haven’t installed them yet but they are way beefier than stock ones I have on it now.

  7. Gary Folger (verified owner)

    As described.

  8. Cameron Griffin (verified owner)

    Great product! Very happy. We will continue to use MSV racing products! 😎

    Image #1 from Cameron Griffin
    Image #2 from Cameron Griffin
    Image #3 from Cameron Griffin
  9. radron14 (verified owner)

    I ordered the CR500 monster coil which in dynamic testing you can see the difference in spark energy!
    I would totally recommend the coil. Also purchased the stainless springs and not only do they install with ease, they look trick also!

  10. Thomas Gosch (verified owner)

    Good fit, swivel end is much nicer than stock allows for better alignment

  11. Ronald (verified owner)

    Perfect length and the swivel end makes it so easy!
    Plus being Stainless Steel, no rust, just cool factor

    Image #1 from Ronald
  12. Christian M. (verified owner)

    Very nice

  13. Thomas D. (verified owner)

    Hey thx Perfect Job!

  14. Dillon Sedevcic (verified owner)

    Good fit

  15. Jason E Smith (verified owner)

    Great product at a great price!

  16. Aaron (verified owner)

    Strong springs that help lock the pipe in place.

  17. Mick Watts (verified owner)


  18. Patrick Dayman (verified owner)


  19. Anonymous (verified owner)

    high quality hard to find products

  20. renaud scott (verified owner)

    price is fair, will only be able to judge quality in the future when i’ll be riding the bike. But i’m confident about the quality

  21. Robert Norman (verified owner)

    Haven’t used them yet

  22. Robert (verified owner)


  23. Mike M. (verified owner)

    Better than oem

  24. Chris VanOrden (verified owner)

    Great parts

  25. Joshua B. (verified owner)

    Heavier duty than stock and look great!

  26. Mark Niznik (verified owner)

    Very nice

  27. Nick (verified owner)

    A+ products from Jason!

  28. Joshua H. (verified owner)

    Great quality

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(28 customer reviews)